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Cheap flights from Calgary to Porto from C$ 346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Porto departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Calgary to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:45 p.m. - 4:00 p.m.
YYC
-
OPO
44h 15m2 stops
American Airlines Logo
4:40 p.m. - 12:50 p.m.
OPO
-
YYC
50h 10m2 stops
C$ 987American Airlines
Sat, 7 Mar - Mon, 23 Mar
Air Transat Logo
8:00 a.m. - 6:45 a.m.
YYC
-
OPO
15h 45m1 stop
Air Transat Logo
1:30 p.m. - 11:34 a.m.
OPO
-
YYC
29h 04m1 stop
C$ 991Air Transat
Thu, 7 May - Thu, 21 May
American Airlines Logo
6:30 a.m. - 7:40 a.m.
YYC
-
OPO
18h 10m2 stops
American Airlines Logo
8:40 p.m. - 9:56 p.m.
OPO
-
YYC
32h 16m2 stops
C$ 992American Airlines
Thu, 5 Feb - Mon, 16 Feb
American Airlines Logo
1:30 p.m. - 7:40 a.m.
YYC
-
OPO
36h 10m2 stops
American Airlines Logo
12:25 p.m. - 12:50 p.m.
OPO
-
YYC
54h 25m2 stops
C$ 998American Airlines
Mon, 9 Mar - Mon, 23 Mar
Air Canada Logo
5:35 a.m. - 12:05 p.m.
YYC
-
OPO
23h 30m2 stops
Air Canada Logo
6:00 a.m. - 5:04 p.m.
OPO
-
YYC
42h 04m2 stops
C$ 1,011Air Canada
Sun, 18 Jan - Thu, 22 Jan
Multiple Airlines Logo
4:50 p.m. - 11:00 p.m.
YYC
-
OPO
23h 10m1 stop
Multiple Airlines Logo
6:20 a.m. - 8:28 a.m.
OPO
-
YYC
33h 08m2 stops
C$ 1,021Multiple Airlines
Tue, 7 Apr - Tue, 21 Apr
American Airlines Logo
1:30 p.m. - 4:00 p.m.
YYC
-
OPO
20h 30m2 stops
American Airlines Logo
4:40 p.m. - 12:50 p.m.
OPO
-
YYC
50h 10m2 stops
C$ 1,037American Airlines
Wed, 11 Mar - Mon, 23 Mar
Brussels Airlines Logo
12:45 p.m. - 12:05 p.m.
YYC
-
OPO
17h 20m2 stops
Brussels Airlines Logo
12:55 p.m. - 11:44 p.m.
OPO
-
YYC
40h 49m2 stops
C$ 1,050Brussels Airlines
Tue, 10 Mar - Tue, 24 Mar
Air Transat Logo
4:35 p.m. - 11:45 a.m.
YYC
-
OPO
12h 10m1 stop
Air Transat Logo
8:25 a.m. - 10:30 p.m.
OPO
-
YYC
21h 05m1 stop
C$ 1,051Air Transat
Fri, 12 Jun - Fri, 26 Jun
Air Canada Logo
4:50 p.m. - 6:30 p.m.
YYC
-
OPO
18h 40m2 stops
Air Canada Logo
6:20 a.m. - 5:30 p.m.
OPO
-
YYC
18h 10m1 stop
C$ 1,065Air Canada
Thu, 7 May - Thu, 21 May

Air Transat flights from Calgary to Porto

Our best Air Transat deals on Calgary to Porto flight tickets
Air Transat
7 May
YYC8:00 a.m.Calgary
15h 45m
1 stop
OPO6:45 a.m.Porto
21 May
OPO1:30 p.m.Porto
29h 04m
1 stop
YYC11:34 a.m.Calgary
C$ 991
Find similar
Air Transat
12 Jun
YYC4:35 p.m.Calgary
12h 10m
1 stop
OPO11:45 a.m.Porto
26 Jun
OPO8:25 a.m.Porto
21h 05m
1 stop
YYC10:30 p.m.Calgary
C$ 1,051
Find similar
Air Transat
8 May
YYC4:35 p.m.Calgary
12h 10m
1 stop
OPO11:45 a.m.Porto
22 May
OPO8:25 a.m.Porto
21h 05m
1 stop
YYC10:30 p.m.Calgary
C$ 1,106
Find similar

American Airlines flights from Calgary to Porto

Our best American Airlines deals on Calgary to Porto flight tickets
American Airlines
7 Mar
YYC12:45 p.m.Calgary
44h 15m
2 stops
OPO4:00 p.m.Porto
23 Mar
OPO4:40 p.m.Porto
50h 10m
2 stops
YYC12:50 p.m.Calgary
C$ 987
Find similar
American Airlines
5 Feb
YYC6:30 a.m.Calgary
18h 10m
2 stops
OPO7:40 a.m.Porto
16 Feb
OPO8:40 p.m.Porto
32h 16m
2 stops
YYC9:56 p.m.Calgary
C$ 992
Find similar
American Airlines
9 Mar
YYC1:30 p.m.Calgary
36h 10m
2 stops
OPO7:40 a.m.Porto
23 Mar
OPO12:25 p.m.Porto
54h 25m
2 stops
YYC12:50 p.m.Calgary
C$ 998
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 28 December 2025.
Use the filters below to find and compare flights from Calgary to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Sat 7/3

12:45 p.m.-4:00 p.m.

2 stops44h 15m

Porto

Mon 23/3

4:40 p.m.-12:50 p.m.

2 stops50h 10m

C$ 987

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 7/5

8:00 a.m.-6:45 a.m.

1 stop15h 45m

Porto

Thu 21/5

1:30 p.m.-11:34 a.m.

1 stop29h 04m

C$ 991

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 5/2

6:30 a.m.-7:40 a.m.

2 stops18h 10m

Porto

Mon 16/2

8:40 p.m.-9:56 p.m.

2 stops32h 16m

C$ 992

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Mon 9/3

1:30 p.m.-7:40 a.m.

2 stops36h 10m

Porto

Mon 23/3

12:25 p.m.-12:50 p.m.

2 stops54h 25m

C$ 998

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Sun 18/1

5:35 a.m.-12:05 p.m.

2 stops23h 30m

Porto

Thu 22/1

6:00 a.m.-5:04 p.m.

2 stops42h 04m

C$ 1,011

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Tue 7/4

4:50 p.m.-11:00 p.m.

1 stop23h 10m

Porto

Tue 21/4

6:20 a.m.-8:28 a.m.

2 stops33h 08m

C$ 1,021

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Wed 11/3

1:30 p.m.-4:00 p.m.

2 stops20h 30m

Porto

Mon 23/3

4:40 p.m.-12:50 p.m.

2 stops50h 10m

C$ 1,037

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Tue 10/3

12:45 p.m.-12:05 p.m.

2 stops17h 20m

Porto

Tue 24/3

12:55 p.m.-11:44 p.m.

2 stops40h 49m

C$ 1,050

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Fri 12/6

4:35 p.m.-11:45 a.m.

1 stop12h 10m

Porto

Fri 26/6

8:25 a.m.-10:30 p.m.

1 stop21h 05m

C$ 1,051

CalgaryPorto

YYC - OPO

YYCOPO

Calgary

Thu 7/5

4:50 p.m.-6:30 p.m.

2 stops18h 40m

Porto

Thu 21/5

6:20 a.m.-5:30 p.m.

1 stop18h 10m

C$ 1,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Calgary to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto?

In general, March is the cheapest month to fly from Calgary to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,062. If you’re not able to fly to Porto in March, then November is your next best option. Flight prices from Calgary to Porto during November average around C$ 1,108.

What is the cheapest time of day to depart on your flight to Porto?

In the morning is the cheapest time of day to fly from Calgary to Porto when you can find flight prices for as low as C$ 1,203. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 1,301. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around C$ 1,435 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Calgary for as low as C$ 981 on momondo.

Can stopping save me money on Calgary to Porto flights?

You could potentially save up to 50% on your flight if you consider stops on a Calgary to Porto flight.

When to book flights from Calgary to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Calgary to Porto (YYC to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Porto

Fastest flight time

14h 10m

Direct flights

None
The fastest flight from Calgary to Porto takes 14h 10m
There are no direct flights from Calgary to Porto. There are no popular flight routes from Calgary to Porto.
Search flight deals

  • How far is Calgary to Porto by plane?

    Porto is 7478.9 km away from Calgary. By plane, this route typically takes 14h 10m.

  • When did momondo last update prices for flights from Calgary Airport to Porto Airport?

    Prices for flights from Calgary Airport to Porto Airport were last updated today.

  • How many operators does momondo search for flights from Calgary Airport to Porto Airport?

  • How old do you have to be to fly from Calgary Airport to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Calgary to Porto?

Best airlines flying from Calgary to Porto

Compare and see reviews for airlines that fly from Calgary to Porto with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom C$ 827Free CancellationRating
6.8
7,659 reviews
Search Lufthansa flights
Air CanadaPriceFrom C$ 857Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 899Free CancellationRating
8.0
402 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 922Free CancellationRating
7.7
485 reviews
Search Air Transat flights
KLMPriceFrom C$ 1,060Free CancellationRating
7.7
1,436 reviews
Search KLM flights
United AirlinesPriceFrom C$ 1,091Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Matosinhos
Aveiro
Lamego
Pinhao
Esposende
Guimarães
Espinho
Mira

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Porto?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Calgary to Porto . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Calgary to Porto with flexible booking policies on momondo?

All flight searches from Calgary to Porto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Calgary to Porto?

momondo provides multiple filters to help you find the best flight to Porto from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Calgary to Porto right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Calgary to Porto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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